Did you know that there is an energy-saving building in London designed like a termites? nest?

Here's the challenge: future energy supplies must deliver enough to power all our lives, without unnecessary damage to the planet. We can't rely on fossil fuels for ever - but different places will need different energy alternatives. By joining the debate we can all help to get power to the people.

Try our quiz on energy futures. See if you can get 10 out of 10. Along the way you can also visit some bonus stuff: games, animations and stories from around the world.